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https://www.readbyqxmd.com/read/28937509/non-ige-mediated-gastrointestinal-food-allergies
#1
Priscille Biermé, Anna Nowak-Wegrzyn, Jean-Christoph Caubet
PURPOSE OF REVIEW: We focus on recent advances regarding the epidemiology, physiopathology, diagnosis and managements of non-IgE-mediated gastrointestinal food allergies (non-IgE-GI-FAs), particularly food protein-induced enterocolitis syndrome (FPIES). RECENT FINDINGS: The first international FPIES diagnostic and management guidelines have been recently published. Although FPIES largely remains a diagnosis of exclusion, it may be more prevalent than previously thought...
September 20, 2017: Current Opinion in Pediatrics
https://www.readbyqxmd.com/read/28935966/silent-sentence-completion-shows-superiority-localizing-wernicke-s-area-and-activation-patterns-of-distinct-language-paradigms-correlate-with-genomics-prospective-study
#2
Kamel El Salek, Islam S Hassan, Aikaterini Kotrotsou, Srishti Abrol, Scott H Faro, Feroze B Mohamed, Pascal O Zinn, Wei Wei, Nan Li, Ashok J Kumar, Jeffrey S Weinberg, Jeffrey S Wefel, Shelli R Kesler, Ho-Ling Anthony Liu, Ping Hou, R Jason Stafford, Sujit Prabhu, Raymond Sawaya, Rivka R Colen
Preoperative mapping of language areas using fMRI greatly depends on the paradigms used, as different tasks harness distinct capabilities to activate speech processing areas. In this study, we compared the ability of 3 covert speech paradigms: Silent Sentence Completion (SSC), category naming (CAT) and verbal fluency (FAS), in localizing the Wernicke's area and studied the association between genomic markers and functional activation. Fifteen right-handed healthy volunteers and 35 mixed-handed patients were included...
September 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28935536/the-effect-of-iron-on-metronidazole-activity-against-trichomonas-vaginalis-in-vitro
#3
Hala Salah Elwakil, Rania Ayman Tawfik, Yosra Hussein Alam-Eldin, Doaa Ashraf Nassar
Metronidazole is administered in an inactive form then activated to its cytotoxic form within the hydrogenosome of trichomonads. Two hydrogenosomal proteins, pyruvate ferredoxin oxidoreductase (PFOR) and ferredoxin, play a critical role in the reductive activation of metronidazole. The expression of these proteins and other hydrogenosomal proteins are likewise positively regulated by iron. In the present study, the effect of iron on minimal lethal concentration (MLC) of metronidazole on in vitro cultured Trichomonas vaginalis(T...
September 18, 2017: Experimental Parasitology
https://www.readbyqxmd.com/read/28934296/lactobacillus-paracasei-gmnl-32-exerts-a-therapeutic-effect-on-cardiac-abnormalities-in-nzb-w-f1-mice
#4
Wei-Syun Hu, Peramaiyan Rajendran, Bor-Show Tzang, Yu-Lan Yeh, Chia-Yao Shen, Ray-Jade Chen, Tsung-Jung Ho, Viswanadha Vijaya Padma, Yi-Hsing Chen, Chih-Yang Huang
Systemic lupus erythematosus (SLE) is a disease that mostly affects women. Accelerated atherosclerosis is a high-risk factor associated with SLE patients. SLE associated with cardiovascular disease is one of the most important causes of death. In this study, we demonstrated that Lactobacillus paracasei GMNL-32 (GMNL-32), a probiotic species, exhibits anti-fibrosis and anti-apoptotic effects on the cardiac tissue of NZB/WF1 mice. Female NZB/W F1 mice, a well-known and commonly used lupus-prone mouse strain, were treated with or without GMNL-32 administration for 12 weeks...
2017: PloS One
https://www.readbyqxmd.com/read/28933221/neural-stem-cell-transplantation-is-associated-with-inhibition-of-apoptosis-bcl-xl-upregulation-and-recovery-of-neurological-function-in-a-rat-model-of-traumatic-brain-injury
#5
Ai-Lan Pang, Liu-Lin Xiong, Qing-Jie Xia, Fen Liu, You-Cui Wang, Fei Liu, Piao Zhang, Bu-Liang Meng, Sheng Tan, Ting-Hua Wang
Traumatic brain injury (TBI) is a common disease that usually causes severe neurological damage, and current treatment is far from satisfactory. The neuroprotective effects of neural stem cell (NSC) transplantation in the injured nervous system have largely been known, but the underlying mechanisms remain unclear, and their limited sources impede their clinical application. Here, we established a rat model of TBI by dropping a weight onto the cortical motor area of the brain and explored the effect of engrafted NSCs (passage 3, derived from the hippocampus of embryonic 12- to 14-d green fluorescent protein transgenic mice) on TBI rats...
July 2017: Cell Transplantation
https://www.readbyqxmd.com/read/28932781/data-on-the-relation-between-renal-biomarkers-and-measured-glomerular-filtration-rate
#6
Hans Pottel, Laurence Dubourg, Elke Schaeffner, Bjørn Odvar Eriksen, Toralf Melsom, Edmund J Lamb, Andrew D Rule, Stephen T Turner, Richard J Glassock, Vandréa De Souza, Luciano Selistre, Karolien Goffin, Steven Pauwels, Christophe Mariat, Martin Flamant, Sebastjan Bevc, Pierre Delanaye, Natalie Ebert
The data presented in this article are related to the research article entitled "The Diagnostic Value of Rescaled Renal Biomarkers Serum Creatinine and Serum Cystatin C and their Relation with Measured Glomerular Filtration Rate" (Pottel et al. (2017) [1]). Data are presented demonstrating the rationale for the normalization or rescaling of serum cystatin C, equivalent to the rescaling of serum creatinine. Rescaling biomarkers brings them to a notionally common scale with reference interval [0.67-1.33]. This article illustrates the correlation between rescaled biomarkers serum creatinine and serum cystatin C by plotting them in a 2-dimensional graph...
October 2017: Data in Brief
https://www.readbyqxmd.com/read/28931585/fatty-acid-proportions-in-plasma-cholesterol-esters-and-phospholipids-are-positively-correlated-in-various-swedish-populations
#7
Matti Marklund, Ronnie Pingel, Fredrik Rosqvist, Anna Karin Lindroos, Jan W Eriksson, Bengt Vessby, Jan Oscarsson, Lars Lind, Ulf Risérus
Background: Fatty acid (FA) proportions in cholesterol esters (CEs) and plasma phospholipids are widely used as dietary biomarkers. Information on how proportions in these fractions correlate could have implications for interpretation and use of FA biomarkers in observational and interventional studies.Objective: We investigated correlations between FA proportions in CEs and phospholipids in free-living individuals and assessed how diet-induced alterations of FA proportions correlate between fractions.Methods: Spearman's rank correlation coefficients (rs) between FA proportions (percentage of total FAs) in circulating CEs and phospholipids were calculated separately in 8 individual study populations including Swedish females and males (N = 2052; age range: 11-84 y), and pooled by inverse-variance weighted meta-analysis...
September 20, 2017: Journal of Nutrition
https://www.readbyqxmd.com/read/28931431/fasciclin-calcareous-corpuscle-binary-complex-mediated-protein-protein-interactions-in-taenia-solium-metacestode
#8
Chun-Seob Ahn, Jeong-Geun Kim, Young-An Bae, Seon-Hee Kim, Joo-Ho Shin, Yichao Yang, Insug Kang, Yoon Kong
BACKGROUND: Neurocysticercosis (NC) caused by Taenia solium metacestode (TsM) is a serious neurological disease of global concern. Diverse bioactive molecules involved in the long-term survival of TsM might contribute to disease progression. Fasciclin (Fas) is an extracellular protein that mediates adhesion, migration and differentiation of cells by interacting with other molecules. We hypothesized that TsMFas might bind to calcareous corpuscle (CC) through its adhesive property and participate in crucial protein-protein interactions, thus contributing to the creation of a symbiotic interactome network...
September 20, 2017: Parasites & Vectors
https://www.readbyqxmd.com/read/28929494/crhr2-ucn2-signaling-is-a-novel-regulator-of-mir-7-yy1-fas-circuitry-contributing-to-reversal-of-colorectal-cancer-cell-resistance-to-fas-mediated-apoptosis
#9
Charalabos Pothoulakis, Monica Torre-Rojas, Marco A Duran-Padilla, Jonathan Gevorkian, Odysseas Zoras, Emmanuel Chrysos, George Chalkiadakis, Stavroula Baritaki
Colorectal cancer (CRC) responds poorly to immuno-mediated cytotoxicity. Underexpression of Corticotropin-releasing-hormone-receptor-2 (CRHR2) in CRC, promotes tumor survival, growth and Epithelial to Mesenchymal Transition (EMT), in vitro and in vivo. We explored the role of CRHR2 downregulation in CRC cell resistance to Fas/FasL-mediated apoptosis and the underlying molecular mechanism. CRC cell sensitivity to CH11-induced apoptosis was compared between Urocortin-2 (Ucn2)-stimulated parental and CRHR2-overexpressing CRC cell lines and targets of CRHR2/Ucn2 signaling were identified through in vitro and ex vivo analyses...
September 20, 2017: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/28927568/a-sensitive-pre-column-derivatization-method-for-the-analysis-of-free-fatty-acids-by-rp-hplc-with-fluorescence-detector-and-its-application-to-caragana-species
#10
Zhi Zeng, Zhongyin Ji, Na Hu, Bo Bai, Honglun Wang, Yourui Suo
Caragana korshinskii Kom. (CK), one of afforestation tree species, is widely planted in northwest region of China. To compare the constituents as references for further utilization of CK, C. microphyll Lam. (CM) and C. jubata L. (CJ), been used as traditional Chinese medicine, were taken into consideration. To obtain more information on CK for further utilization, a sensitive and stable pre-column derivatization method for the analysis of fatty acids (FAs) was established using a novel labeling reagent 2-(5H-benzo[a]-carbazol-11(6H)-yl)ethyl hydrazine-carboxylate (BCEHC) by HPLC with fluorescence detector...
October 1, 2017: Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences
https://www.readbyqxmd.com/read/28927419/tumor-necrosis-factor-superfamily-ligand-mrna-expression-profiles-differ-between-humans-and-mice-during-homeostasis-and-between-various-murine-kidney-injuries
#11
Satish Kumar Devarapu, Julia Felicitas Grill, Junhui Xie, Marc Weidenbusch, Mohsen Honarpisheh, Volker Vielhauer, Hans-Joachim Anders, Shrikant R Mulay
BACKGROUND: Several tumour necrosis factor (TNF) based therapeutics have already been approved for human use and several others are emerging. Therefore, we determined the mRNA expression levels of the TNF superfamily ligands (TNFSF) - e.g. TNF-α, lymphotoxin (LT)-α, LT-β, Fas-L (CD95-L), TNF-related apoptosis-inducing ligand (TRAIL), TNF-related weak inducer of apoptosis (TWEAK), 4-1BBL, OX40-L (CD252) and amyloid precursor protein (APP) in healthy human and mouse solid organs. METHODS: We used quantitative real time-PCR to analyse mRNA expression levels of TNFSF ligands...
September 19, 2017: Journal of Biomedical Science
https://www.readbyqxmd.com/read/28927000/anti-inflammatory-and-anti-oxidative-activities-of-phenolic-compounds-from-alnus-sibirica-stems-fermented-by-lactobacillus-plantarum-subsp-argentoratensis
#12
Thi Tam Le, Jun Yin, MinWon Lee
Fermentation of Alnus sibirica (AS) stems using Lactobacillus plantarum subsp. argentoratensis was conducted and three compounds isolated from the Alnus species were identified for the first time, 7-(3,4-dihydroxyphenyl)-1-(4-hydroxyphenyl)-heptan-3-one, 1-(3,4-dihydroxyphenyl)-7-(4-hydroxyphenyl)-heptan-3-one and 4-(3,4-dihydroxyphenyl)-butan-2-one, along with 14 known compounds. The anti-oxidative and anti-inflammatory abilities of AS and fermented AS (FAS) as well as the isolated phenolic compounds from FAS were investigated...
September 18, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28925980/changes-in-fatty-acid-composition-of-human-milk-in-response-to-cold-like-symptoms-in-the-lactating-mother-and-infant
#13
Andrew S Gardner, Ibrahim A Rahman, Ching T Lai, Anna Hepworth, Naomi Trengove, Peter E Hartmann, Donna T Geddes
Infants rely on their innate immune systems to protect them from infection. Human milk (HM) contains fatty acids (FAs) and monoacylglycerols that are known to exhibit antiviral and antibacterial properties in vitro. The specific fat content of HM may potentially affect the efficacy of this antimicrobial activity. This preliminary study investigates whether the proportions of FA in HM change in response to infections, leading to cold-like symptoms in the mother or infant. Milk samples were obtained from mothers (n = 26) when they and their infants were healthy, and when mother, infant, or both suffered cold-like symptoms...
September 19, 2017: Nutrients
https://www.readbyqxmd.com/read/28925902/adipose-triglyceride-lipase-regulation-an-overview
#14
Ines Katrin Cerk, Lisa Wechselberger, Monika Oberer
Adipose triglyceride lipase (ATGL) is the key-enzyme for the release of fatty acids (FAs) from triacylglycerol (TG) stores during intracellular lipolysis producing FAs used for energy production. There is growing evidence that the products and intermediates from lipolytic breakdown during the FA mobilization process also have fundamental regulatory functions affecting cell signaling, gene expression, metabolism, cell growth, cell death, and lipotoxicity. Regulation of ATGL is therefore vital for maintaining a defined balance between lipid storage and mobilization...
September 18, 2017: Current Protein & Peptide Science
https://www.readbyqxmd.com/read/28925471/research-on-the-function-and-mechanism-of-survivin-in-heart-failure-mice-model
#15
L Bo, X-S Zhu, Z Zheng, X-P Hu, P-Y Chen
OBJECTIVE: To observe the role of survivin in the heart failure mice model and to study its mechanism. MATERIALS AND METHODS: 20 male C57BL/ 6J mice were selected and randomly divided into two groups: normal group (n=10) and heart failure group (n=10). After continuous modeling, the cardiac functions of mice in the two groups were detected via ultrasonic cardiogram equipment. The pathological conditions of hearts in the two groups were detected via hematoxylin and eosin (HE) staining...
August 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28923247/effects-of-plant-and-animal-based-high-fat-diets-on-lipid-storage-and-distribution-in-environmental-bacteria-colonized-gnotobiotic-mice
#16
Yi-Hsun Chen, Chien-Chao Chiu, Shao-Wen Hung, Ju-Yun Liu, Yu-Chih Wang, Qiang Lv, Cheng-Chih Hsu, Yi-Wen Huang, Wen-Ching Huang, Hsiao-Li Chuang, Ter-Hsin Chen
Different edible oils such as lard and soybean oil have been reported to interact with the gut microbiota, affecting host lipid metabolism. However, whether bacteria derived from the environment influence host lipid metabolism remains unclear. This study aimed to clarify the roles of environmental bacteria in host lipid storage and distribution with various edible oils. Gnotobiotic C57BL/6JNarl mice were inoculated with Lysinibacillus xylanilyticus and Paenibacillus azoreducens and then fed either a normal diet (LabDiet 5010, control group) or a diet containing 60% lard (L-group) or soybean oil (S-group) for 18 months...
September 15, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28922960/cognitive-performance-in-transient-global-hypoxic-brain-injury-due-to-moderate-drowning
#17
Mariana Penteado Nucci, Katerina Lukasova, Gilson Vieira, João Ricardo Sato, Edson Amaro Júnior
INTRODUCTION: Drowning is a serious and frequently neglected public health threat. Primary respiratory impairment after submersion often leads to brain dysfunction. Depending on the period of global hypoxia (respiratory failure), clinical aspects of neurological dysfunction are evident on the first evaluation after the water rescue. Nowadays, many neuropsychological assessments after drowning are inconclusive, with some studies reporting only minor neurological or cognitive impairments...
September 19, 2017: Journal of Clinical and Experimental Neuropsychology
https://www.readbyqxmd.com/read/28919893/ripk3-fas-associated-death-domain-axis-regulates-pulmonary-immunopathology-to-cryptococcal-infection-independent-of-necroptosis
#18
Zhenzong Fa, Qun Xie, Wei Fang, Haibing Zhang, Haiwei Zhang, Jintao Xu, Weihua Pan, Jinhua Xu, Michal A Olszewski, Xiaoming Deng, Wanqing Liao
Fas-associated death domain (FADD) and receptor interacting protein kinase 3 (RIPK3) are multifunctional regulators of cell death and immune response. Using a mouse model of cryptococcal infection, the roles of FADD and RIPK3 in anti-cryptococcal defense were investigated. Deletion of RIPK3 alone led to increased inflammatory cytokine production in the Cryptococcus neoformans-infected lungs, but in combination with FADD deletion, it led to a robust Th1-biased response with M1-biased macrophage activation. Rather than being protective, these responses led to paradoxical C...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28919490/alcohol-exposure-induces-chick-craniofacial-bone-defects-by-negatively-affecting-cranial-neural-crest-development
#19
Ping Zhang, Guang Wang, Zhuangling Lin, Yushi Wu, Jing Zhang, Meng Liu, Kenneth Ka Ho Lee, Manli Chuai, Xuesong Yang
Excess alcohol consumption during pregnancy could lead to fetal alcohol syndrome (FAS). However, the molecular mechanism leading to craniofacial abnormality, a feature of FAS, is still poorly understood. The cranial neural crest cells (NCCs) contribute to the formation of the craniofacial bones. Therefore, NCCs exposed to ethanol was investigated - using chick embryos and in vitro explant culture as experimental models. We demonstrated that exposure to 2% ethanol induced craniofacial defects, which includes parietal defect, in the developing chick fetus...
September 14, 2017: Toxicology Letters
https://www.readbyqxmd.com/read/28918601/effects-of-phoxim-induced-hepatotoxicity-on-sd-rats-and-the-protection-of-vitamin-e
#20
Jing Zhang, Wentao Song, Yuecheng Sun, Anshan Shan
Currently, public pay more attention to the adverse effect of organophosphate pesticides on human and animal health and on the environment in developing nations. Vitamin E may protect the hepatocyte and increase the function of liver. The study was to investigate the effects of phoxim-induced hepatotoxicity on Sprague Dawley (SD) rats and the protection of vitamin E. SD rats received by gavage 180 mg kg(-1) (per body weight) of phoxim, 200 mg kg(-1) (per body weight) of vitamin E, and phoxim + vitamin E...
September 16, 2017: Environmental Science and Pollution Research International
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